Main content
What makes us ticklish?
Psychologist Dr George van Doorn describes how the brain dampens the body's reaction to your own movements. However, when the tickle comes from another person, the brain responds differently.
(Image: A mother tickles her child Credit: Getty Images)
Duration:
This clip is from
Featured in...
![]()
Why you are the way you are—CrowdScience
What's going on when we want to pee and why are we embarrassed to be naked?
More clips from CrowdScience
-
![]()
Do girls or boys mature faster?
Duration: 01:12
-
![]()
How does an animal cross the road?
Duration: 01:54
-
![]()
What happens when a robot has inner speech?
Duration: 03:31
-
![]()
How does the axolotl regenerate?
Duration: 02:15
